NUVERRA ENVIRONMENTAL SOLUTI

CUSIP: 67091K203 Class: COM

B. Riley Wealth Advisors, Inc.'s Holding History (CIK: 0001464811)

Note: Option positions (PUT/CALL) are excluded.

Q4 2014
Shares 800 Value ($000) $4 Avg Close — Range —
Q2 2014
Shares 870 Value ($000) $17,496 Avg Close — Range —